000 00599 a2200277 4500
001 147620
020 _a0-07-034535-X5
041 _aeng
080 _a697 Kha
245 _aHeating, ventilating and air-conditioning systems estimating manual
250 _a
260 _aNew York
260 _bMcGraw-Hill,
260 _c1977
300 _axv,311 p.
300 _c27 cm
490 _a
100 _aKhashab, A.M.
700 _a
650 _a
650 _aHeating-Estimates
650 _aVentilation-Estimates
650 _aAir conditioning-Estimates
942 _cBK
942 _2UDC
999 _c112233
_d112233